package io.fredia.femicro.tool.oss.cloud;

import java.io.ByteArrayInputStream;
import java.io.InputStream;

import com.aliyun.oss.OSSClient;

import io.fredia.femicro.common.exception.BaseException;
import io.fredia.femicro.tool.config.CloudStorageConfig;

/**
 * 阿里云存储
 * 
 * @author : Fredia
 * @since : 2018年3月16日
 * @version : v1.0.0
 */
public class AliyunCloudStorageService extends CloudStorageService {
	private OSSClient client;

	public AliyunCloudStorageService(CloudStorageConfig config) {
		this.config = config;

		// 初始化
		init();
	}

	private void init() {
		client = new OSSClient(config.getAliyunEndPoint(), config.getAliyunAccessKeyId(),
				config.getAliyunAccessKeySecret());
	}

	@Override
	public String upload(byte[] data, String path) {
		return upload(new ByteArrayInputStream(data), path);
	}

	@Override
	public String upload(InputStream inputStream, String path) {
		try {
			client.putObject(config.getAliyunBucketName(), path, inputStream);
		} catch (Exception e) {
			throw new BaseException("上传文件失败，请检查配置信息");
		}

		return config.getAliyunDomain() + "/" + path;
	}

	@Override
	public String uploadSuffix(byte[] data, String suffix) {
		return upload(data, getPath(config.getAliyunPrefix(), suffix));
	}

	@Override
	public String uploadSuffix(InputStream inputStream, String suffix) {
		return upload(inputStream, getPath(config.getAliyunPrefix(), suffix));
	}
}
